5259046014121 has 9 divisors (see below), whose sum is σ = 5497696813021. Its totient is φ = 5030341387852.

The previous prime is 5259046014059. The next prime is 5259046014137. The reversal of 5259046014121 is 1214106409525.

The square root of 5259046014121 is 2293261.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5259046014121 - 2⁷ = 5259046013993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5259046014821) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 52695150 + ... + 52794856.

Almost surely, 2^{5259046014121} is an apocalyptic number.

5259046014121 is the 2293261-st square number.

5259046014121 is the 1146631-st centered octagonal number.

It is an amenable number.

5259046014121 is a deficient number, since it is larger than the sum of its proper divisors (238650798900).

5259046014121 is an frugal number, since it uses more digits than its factorization.

5259046014121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199460 (or 99730 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 5259046014121 in words is "five trillion, two hundred fifty-nine billion, forty-six million, fourteen thousand, one hundred twenty-one".